Change Details

Under MediaWiki 1.39, possibly earlier, `Command::input()` no longer accepts null, causing program connectors that send no data to program standard input to fail.

Under MediaWiki 1.39, possibly earlier, `Command::input()` no longer accepts null, causing program connectors that send no data to program standard input to fail. https://www.mediawiki.org/wiki/Extension_talk:External_Data#Upgrade_to_1.39.4_produces_exception_on_data_retrieval

Under MediaWiki 1.39, possibly earlier, `Command::input()` no longer accepts null, causing program connectors that send no data to program standard input to fail. https://www.mediawiki.org/wiki/Extension_talk:External_Data#Upgrade_to_1.39.4_produces_exception_on_data_retrieval